Click the "Select File" button above, and choose your IMT file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.
Convert IMT to another file type
The converter easily converts your IMT files to various formats - free and online. No HYPATIA or other Data software needed.
IMT to DCX
IMT to PI5
IMT to PRC
IMT to RLA
IMT to SGI
IMT to GRY
IMT to VGA
IMT to JPEG
IMT to GIFF
IMT to FITS
IMT to RL8
IMT to PBM
Convert a file to IMT
To convert other file formats to the "Tabular Data File" file type, you need software like HYPATIA or a similar tool.
About IMT files
.IMT files primarily serve as Invariant Mass Table data files. These are generated and utilized by HYPATIA (Hybrid Pupil's Analysis Tool for Interactions in Atlas), an educational interactive environment used by high school and university students to study fundamental particles. A secondary, uncommon use of the .IMT extension is the My Time Data file format associated with legacy Intuit accounting and time-tracking software.
Opening these files natively requires the original software. For physics data, you need HYPATIA, which is a Java-based application designed to visualize data from the ATLAS experiment at CERN.
Because .IMT is a niche, application-specific extension, it causes significant friction for users. Modern operating systems do not recognize it. Installing HYPATIA requires configuring a Java Runtime Environment, which is often blocked by corporate or educational IT policies. Similarly, the Intuit variant is a proprietary legacy format that modern systems cannot read natively. If you try to share an .IMT file with a colleague, their system will prompt them to search the web for a compatible program, interrupting their workflow.
To make this data accessible, conversion is necessary. For data processing and analysis in Microsoft Excel, convert to CSV or TXT. For archiving or submitting a fixed layout of the physics calculations, convert to PDF. Drop your file here to view and convert it securely right in your browser.
Use Convert.Guru to open and convert your IMT file.
If you want to convert IMT file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use HYPATIA or similar software from the "Scientific Data Storage" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to IMT, try HYPATIA or another comparable tool in the "Scientific Data Storage" category.
The IMT Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our IMT converter.